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Author Question: Lines of a particular element appear at the same wavelength in both emission and absorption line ... (Read 72 times)

Garrulous

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on: Jul 27, 2018
Lines of a particular element appear at the same wavelength in both emission and absorption line spectra.
 
  Indicate whether the statement is true or false

Question 2

Microfossils found in northwestern Australia in 2011 appear to have been
 
  A) photoheterotrophs
  B) chemoheterotrophs
  C) photoautotrophs
  D) chemoautotrophs


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blakeserpa

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Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

C


Garrulous

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Reply 2 on: Jul 27, 2018
Excellent

aliotak

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Reply 3 on: Yesterday
Wow, this really help

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